问题

You have to be accurate in this job, because a small mistake can make a big _____.
A: difference
B: difficulty
C: trouble
D: change
B: difficulty
C: trouble
D: change
正确答案是:
同类题型
We have time and again ____our position on Taiwan issue! Whatever happens, we won’t change it!
Where would you like to go this Mid-Autumn Festival—- I’d like to go_____________.
34It’s reported that in the past 50 years around 80 percent of Beijing’s courtyard houses ______
______ made her excited was _______ she had managed to win her house back.